An electrical cabinet and its dehumidification device
A technology for electrical cabinets and cabinets, which is applied in the direction of electrical components, electrical equipment shells/cabinets/drawers, casings/cabinets/drawer parts, etc., which can solve problems such as regular addition of desiccant and achieve cost savings Effect
Active Publication Date: 2020-08-11
XUJI GRP +1
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- Abstract
- Description
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Problems solved by technology
[0005] The purpose of the present invention is to provide an electrical cabinet to solve the problem of regular addition of desiccant in the production of new power distribution cabinets in the prior art; the purpose of the present invention is also to provide a dehumidification device for the electrical cabinet
Method used
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Embodiment Construction
[0040] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0041] Embodiment 1 of the electrical cabinet of the present invention, as Figure 1 to Figure 7 As shown, the electrical cabinet includes a cabinet body 6 and a dehumidification device arranged on the cabinet body 6. The dehumidification device includes a housing 1 and a ventilating structure communicated with the cabinet body 6. The dehumidification device is arranged on the top of the cabinet body 6. In the ventilating structure A receiving structure for preventing the moisture absorbing agent 5 from falling into the cabinet body 6 is provided between the moisture absorbing agent 5. The receiving structure is a filter screen 4, and the receiving structure is provided with a through hole for the gas to pass through. For the moisture-absorbing agent 5 that absorbs moisture, the moisture-absorbing agent 5 is a polymer material, and the casing 1 is provid...
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The invention relates to an electrical cabinet and a dehumidification device thereof. The electrical cabinet comprises a cabinet body, and further comprises a dehumidifying device arranged on the cabinet body, the dehumidifying device comprises a shell and a ventilation structure communicating with the cabinet body, a moisture absorption agent used for absorbing moisture in the cabinet body is arranged in the shell, the shell is used for absorbing solar energy, or the dehumidifying device further comprises a heating device used for heating the shell, and an exhaust port used for exhausting water vapor out of the shell is formed in the shell. The dehumidifying device of the electrical cabinet comprises a shell and a ventilation structure communicating with a cabinet body, a moisture absorption agent is arranged in the shell, the moisture absorption agent can absorb moisture in the electrical cabinet body through the ventilation structure; and meanwhile, the shell is used for absorbing solar energy, or the dehumidifying device further comprises a heating device used for heating the shell, the shell collects heat and then dries the moisture absorption agent, moisture in the moisture absorption agent is discharged out of the shell of the dehumidifying device through the exhaust port, the moisture absorption agent does not need to be replaced frequently, and cost is saved.
Description
technical field [0001] The invention relates to an electric cabinet and a dehumidification device thereof. Background technique [0002] There are many electrical cabinets in the field of electric power and communication, and the electronic components configured in the electrical cabinets have high requirements on the dry and humidity environment of the air inside the cabinets. In the spring and autumn seasons, due to the high ambient humidity and the large temperature difference between day and night, water vapor is easy to accumulate inside the electrical cabinet and condensation occurs. When the condensation is severe, it may even cause a local short circuit, which seriously affects the normal operation of the screen cabinet. [0003] The Chinese patent with the announcement number CN206349634U and the announcement date of 2017.07.21 discloses a new type of power distribution cabinet. The new type of power distribution cabinet includes a cabinet body and a top cover arran...
Claims
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IPC IPC(8): H05K5/02H05K5/00
CPCH05K5/00H05K5/0213H05K5/0217
Inventor 戴启胜李瑞生胡新举何其彪刘志伟曹鹏飞张庆生高培源甘雄涛辛永峰郭炎杰张保增张焕德
Owner XUJI GRP